While using MCJIT, when I define a function with name Fn_.._lib_rc-variant.lp0_17_0x706970 ExecutionEngine::getPointerToFunction fails to locate it (returns 0). There is no problem if the function is named Fn_0x706970. There is no problem with those names using the traditional JIT. Is there any special limitation on function names for MC/MCJIT?